15692490475

素因数分解:

$5^2\times {\mathrm{17}}^3\times {\mathrm{127763}}^1$

素因数の和:127824

約数の個数: 24

約数和(自身を含む): 20674770480

約数和(自身を除く): 4982280005

約数列:

[1, 5, 17, 25, 85, 289, 425, 1445, 4913, 7225, 24565, 122825, 127763, 638815, 2171971, 3194075, 10859855, 36923507, 54299275, 184617535, 627699619, 923087675, 3138498095, 15692490475]

約数ペア:

[(1, 15692490475), (5, 3138498095), (17, 923087675), (25, 627699619), (85, 184617535), (289, 54299275), (425, 36923507), (1445, 10859855), (4913, 3194075), (7225, 2171971), (24565, 638815), (122825, 127763)]